Plume



FIG. 1 is an elevation showing one side of my new design of a plume;

FIG. 2 is an elevation of a second side of the plume;

FIG. 3 is a plan view looking down on the top of the plume of FIGS. 1and 2; and

FIG. 4 is a bottom view of the plume of FIGS. 1 and 2.

The ornamental design for a plume, as shown. 